Overview of Today’s Lesson:
1. Drill #51: Earth-Moon-Sun System
a. Review properties of the sun, including:
i. Axial tilt
ii. Solar year, day, etc.
1. Links to information:
a. http://cseligman.com/text/sky/rotationvsday.htm
b. http://www.youtube.com/watch?v=r-dtBfkzyl0
Homework:
1. None
